Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does a flight take between Montreal and Washington DC?

The flight from Montreal to Washington DC has a duration of 3h 13m.

What are the cheapest flights from Montreal to Washington DC?

The cheapest one-way flight costs £159 flying with Air Canada and the cheapest return flight costs £239 with Air Canada.

How many airports are there in the city of Montreal?

Montreal has 2 airport: YMQ - All airports, Montreal-Pierre Elliott Trudeau International Airport.

How many airports does Washington DC have?

There are 3 airports in Washington DC: WAS - All airports, Ronald Reagan Washington National Airport, Washington Dulles International Airport

Which Washington DC airport is the most central?

The most central airport is Ronald Reagan Washington National Airport, 6.2km.

Cheap flights from Montreal to Washington DC

Fly smart, spend less

Flights to Washington DC from Montreal

Cheap flights from Montreal to Washington DC from £159. Montreal (Canada) - Washington DC (United States) return flights from £239. From 13/11/2026 (Friday) - 15/11/2026 (Sunday). Check for the dates with the lowest prices and find the cheapest rates.

Round-trip flights from Montreal to Washington DC

Cheapest round-trip flights from Montreal to Washington DC

13 Nov - 16 Nov • 3 nights
18:25YUL
1h 58mDirect
20:23IAD
Air Canada
11:05IAD
1h 41mDirect
12:46YUL
Air Canada
from£239
13 Nov - 16 Nov • 3 nights
08:30YUL
1h 59mDirect
10:29DCA
Air Canada
06:00DCA
1h 46mDirect
07:46YUL
Air Canada
from£239
13 Nov - 16 Nov • 3 nights
18:25YUL
1h 58mDirect
20:23IAD
Air Canada
06:00IAD
1h 46mDirect
07:46YUL
Air Canada
from£239
13 Nov - 16 Nov • 3 nights
18:25YUL
1h 58mDirect
20:23IAD
Air Canada
09:55IAD
1h 43mDirect
11:38YUL
Air Canada
from£239
13 Nov - 16 Nov • 3 nights
20:00YUL
1h 59mDirect
21:59DCA
Air Canada
11:05DCA
1h 41mDirect
12:46YUL
Air Canada
from£239
13 Nov - 16 Nov • 3 nights
08:30YUL
1h 59mDirect
10:29DCA
Air Canada
11:05DCA
1h 41mDirect
12:46YUL
Air Canada
from£239

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Direct flights from Montreal to Washington DC

Book direct flights from Montreal to Washington DC for a smooth journey.

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Flights from Montreal to Washington DC one way

Find one-way flights from Montreal to Washington DC at great prices.

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Flights to Washington DC with top airlines

Air CanadaCheapest
from £238.99
Sun Country airlines
United Airlines

Montreal to Washington DC flight information

DEPARTING FROM:

YMQ - All airports, more

ARRIVING IN:

Ronald Reagan Washington National Airport, more

AIRLINES:

Air Canada, Sun Country airlines, United Airlines

AVG FLIGHT TIME:

3h 13m

More information about flights to Washington DC from Montreal

Information about flights from Montreal to Washington

lastminute.com cares about its customers and offers more than an online travel booking tool. We support our customers from start to finish and beyond. Helping you plan your trip, to during your holiday and even when you return from your trip .

lastminute.com App for iPhone and Android – the solution to your travelling needs. Perfect if you are always on the move, need to book your travel from anywhere quickly and easily. Take this practical and reliable tool with you on your travels .

Once you have your flight Montreal-Washington booked you can always use lastminute.com to organise the rest of your trip just the way you want it. lastminute.com allows you to book a hotel, car hire, tours and activities in Washington.

Not only can you use the lastminute.com website to search low cost flights, but we have even preselected some flight offers from Montreal to Washington for you to save you time.

Welcome to the lastminute.com travel website! You have arrived in the right place if you are looking for a low cost flight Montreal-Washington . Complete the form on the flight search engine correctly, and we are sure to have what you are looking for.

FAQs Montreal to Washington DC flights

FAQs

Can I combine different airlines on the same trip?
Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.
Is lastminute.com a trustworthy travel brand?
In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.
What options are there if I have to change my flight?
lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*
*Flexibility services are available on selected flights only. Please read our T&Cs for more information.
I am afraid to lose my luggage, every time I fly. What can I do?
lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**
**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.
How long does a flight take between Montreal and Washington DC?
The flight from Montreal to Washington DC has a duration of 3h 13m.
What are the cheapest flights from Montreal to Washington DC?
The cheapest one-way flight costs £159 flying with Air Canada and the cheapest return flight costs £239 with Air Canada.
How many airports are there in the city of Montreal?
Montreal has 2 airport: YMQ - All airports, Montreal-Pierre Elliott Trudeau International Airport.
How many airports does Washington DC have?
There are 3 airports in Washington DC: WAS - All airports, Ronald Reagan Washington National Airport, Washington Dulles International Airport
Which Washington DC airport is the most central?
The most central airport is Ronald Reagan Washington National Airport, 6.2km.